: Find a cheat.db file from a reputable source like the CWCheat Database .
If your PSP does not already have CFW, install it (e.g., via PRO-C2 or ARK-4 ). This varies by PSP model and firmware version – refer to a CFW guide. splinter cell essentials psp cheat codes install
Why isn't the cheat working? Here are the top five reasons the fails: : Find a cheat
Below are historically reported codes (verify per your game version): install it (e.g.